INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-4.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-4.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/domains/domain-4.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/psr-small-strips/instances/instance-4.pddl Parsing... Parsing: [0.080s CPU, 0.075s wall-clock] Normalizing task... [0.010s CPU, 0.008s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.021s wall-clock] Preparing model... [0.010s CPU, 0.013s wall-clock] Generated 141 rules. Computing model... [0.010s CPU, 0.008s wall-clock] 88 relevant atoms 0 auxiliary atoms 88 final queue length 150 total queue pushes Completing instantiation... [0.010s CPU, 0.011s wall-clock] Instantiating: [0.050s CPU, 0.060s wall-clock] Computing fact groups... Finding invariants... 25 initial candidates Finding invariants: [0.160s CPU, 0.157s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 4 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.000s wall-clock] Computing fact groups: [0.160s CPU, 0.160s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.000s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.000s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.001s wall-clock] Translating task: [0.010s CPU, 0.016s wall-clock] 20 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 8 propositions removed Detecting unreachable propositions: [0.010s CPU, 0.009s wall-clock] Reordering and filtering variables... 12 of 12 variables necessary. 0 of 8 mutex groups necessary. 62 of 62 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.005s wall-clock] Translator variables: 12 Translator derived variables: 0 Translator facts: 29 Translator goal facts: 7 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 62 Translator axioms: 0 Translator task size: 372 Translator peak memory: 36556 KB Writing output... [0.010s CPU, 0.010s wall-clock] Done! [0.340s CPU, 0.346s wall-clock] planner.py version 0.0.1 Time: 0.02s Memory: 50MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 50MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Expected Memory: 50MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.01s Memory: 50MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 50MB (+0MB) UNSAT Iteration Time: 0.01s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Expected Memory: 50MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.01s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) SAT Testing... SERIALIZABLE Testing Time: 0.01s Memory: 51MB (+0MB) Answer: 1 occurs(action("wait_cb1"),1) occurs(action("wait_cb1-condeff1-yes"),2) occurs(action("wait_cb1-condeff0-no-0"),2) occurs(action("wait_cb1-endof-condeffs"),3) occurs(action("close_cb1"),4) occurs(action("open-sd5"),4) occurs(action("wait_cb1"),5) occurs(action("wait_cb1-condeff1-no-0"),6) occurs(action("wait_cb1-condeff0-no-0"),6) occurs(action("wait_cb1-condeff0-no-0"),7) occurs(action("wait_cb1-condeff0-no-0"),8) occurs(action("wait_cb1-condeff0-no-0"),9) occurs(action("wait_cb1-endof-condeffs"),10) SATISFIABLE Models : 1+ Calls : 3 Time : 0.046s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.032s Choices : 29 (Domain: 26) Conflicts : 5 (Analyzed: 4) Restarts : 0 Model-Level : 37.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 4 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 4 (Average Length: 112.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 4 (Average: 1.00 Max: 1 Sum: 4) Executed : 4 (Average: 1.00 Max: 1 Sum: 4 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 1166 Atoms : 1166 Bodies : 1 (Original: 0) Tight : Yes Variables : 988 (Eliminated: 0 Frozen: 63) Constraints : 3793 (Binary: 92.6% Ternary: 5.7% Other: 1.7%) Memory Peak : 51MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1